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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-2643 v3 @ 3.40GHz vs AMD Opteron 6238

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Xeon E5-2643 v3 @ 3.40GHz×AMD Opteron 6238+ ADD
Price Search Online $34.82 - BUY
Socket TypeLGA2011-v3Socket G34
CPU ClassServerServer
Clockspeed3.4 GHz2.6 GHz
Turbo SpeedUp to 3.7 GHzUp to 3.2 GHz
# of Physical Cores6 (Threads: 12)12 (in 6 physical modules)
CacheL1: 384KB, L2: 1.5MB, L3: 20MBL1: 960KB, L2: 24.0MB, L3: 12MB
TDP135W115W
Yearly Running Cost$24.64$20.99
Other
First Seen on ChartQ1 2015Q4 2014
# of Samples432
CPU Value497.3161.6
Single Thread Rating(% diff. to max in group)2081(0.0%)1157(-44.4%)
CPU Mark(% diff. to max in group)10437(0.0%)5625(-46.1%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of October 2023 - Higher results represent better performance
Intel Xeon E5-2643 v3 @ 3.40GHz
10,437
AMD Opteron 6238
5,625
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 1st of October 2023 - Higher results represent better value
Intel Xeon E5-2643 v3 @ 3.40GHz
497.3
AMD Opteron 6238
161.6
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 1st of October 2023 - Higher results represent better performance
Intel Xeon E5-2643 v3 @ 3.40GHz
2,081
AMD Opteron 6238
1,157
PassMark Software © 2008-2023

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Xeon E5-2643 v3 @ 3.40GHzAMD Opteron 6238
Max TDP135W115W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.